For an additional $100 to the cost of the Moto X, Motorola will offer a smartphone with a Bamboo back panel.

The Bamboo back option is currently available in the Moto X customization online page and
will be delivered to you from next month. Motorola says initial quantities are limited, so if you are interested order yours today.

Moto X with Bamboo will be available online for $199 with a new two-year contract with Verizon, AT&T and Sprint, or unlocked with no contract for as little as $0 down with special financing terms.